King Armor-Coated Main Bearing Set for Ford 289 and 302 Small-Block Engines

Description

AMS Racing Armor Coated King Brand SI-Series Main Bearings for Ford SBF Engines
Fits 1963-1968 289 4.7L V8 | 1968-2001 302 5.0L V8

Bearing Details
King Bearings’ bi-metal SI material blends Aluminum with 2.5-3% Silicon, providing strength. Ideal for medium-load engines, particularly engines using nodular cast iron crankshafts. It excels as a Lead-free OE replacement Bearing.
AMS Armor Coating Details

Our Armor Coating provides added protection against dry starts and oil starvation. By reducing bearing wear and flaking, we add an extra level of protection to the bearing. Due to the decreased friction, this also protects the bearings from heat build up.

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